Cognito 2-Inch Standard Leveling Kit for 2023-2024 AT4 and Trail Boss, 1-Inch for AT4X and ZR2

This bracket adds the upper driver side mount back to the front differential.The bracket is formed and fabricated with a semi-gloss powder coat finish. Includes polyurethane bushings and all mounting hardware needed.

The Fox 2.0 Performance Series Remote Reservoir shocks contain the latest in shock technology to transform the performance of your truck. The Fox 2.0 Performance Series front shocks are rust resistant and have a metal impact extruded aluminum body to increase cooling capacity. Eliminates oil aeration allowing maximum performance from the factory-tuned, precision valving. They're easy to install and provide a comfortable on-road ride and predictable off-road handling in even the toughest conditions. The Cognito 2 inch Block and U-Bolt Kit includes 2 inch tall powder coated semi-gloss black cast steel blocks and heavy-duty zinc plated U-bolts.

The rear bottomed out so easily in stock form, because there just is not much bump travel available on the models that have the rear air ride as the ride height in the rear is a good 1" lower than the coil sprung models, therefore the bump stop was contacting the axle on even small to medium sized bumps and dips. The rear is pretty easy to raise the ride height on these rear air ride trucks, we figured out what we could get away with in rear shock extended length without over stretching the air bag, and that led us to be able to offer up to 2.5” of lift in the rear while maintaining a minimum of 3” of droop travel, improving the amount of suspension travel by 30% in the rear, and that extra lift without the need of adding a bump stop spacer allowed us more bump travel, which greatly improved the rear ride quality as it was not hitting the bump stop so easily any more. The rear ride height is adjustable with the included sensor brackets, I set my truck up very level which was approximately 2” of rear lift to go along with the 3” of front lift.

The wheel and tire I added to my truck (the pictured silver metallic Tundra), is the KMC Wheels KM541 in 18” x 8.5” with +18mm offset, along with the Toyo Open Country R/T Trail in size 285/75R18 (35”x11.5”). This setup gave me exactly what I wanted as far as poke out of the tire, and this size tire is actually slightly taller than a 35x12.5. There was only minimal trimming of the inner fender liner needed and I do not rub tires what so ever. This setup of 3” front/2” rear with these wheels and tires rode way better than stock, now I really liked this truck.